{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895936,-0.444183,0.000000,0.000000,0.283885,-0.572608,0.769110,0.000000,-0.340686,0.687178,0.641654,0.000000,-2175942.329981,4388965.220721,4070775.018092,1],    "boundingVolume": {    "region": [2.031004,0.696599,2.031113,0.696707,0.000000,54.559931]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/0/2_610571.b3dm"}}}